Benim C# IList Nasıl Kullanılır Başlarken Çalışmak

Benim C# IList Nasıl Kullanılır Başlarken Çalışmak

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You cannot predict the future. Assuming that a property's type will always be beneficial kakım a List is immediately limiting your ability to adapt to unforeseen expectations of your code.

Lütfen hordaki kutuya şikayetinizin bilgilerinı edebiyat. Şikayetinizi bileğerlendirildikten sonrasında size bilgi vereceğiz.

The less popular answer is programmers like to pretend their software is going to be re-used the world over, when infact the majority of projects will be maintained by a small amount of people and however nice interface-related soundbites are, you're deluding yourself.

Bearing this in mind, it makes most sense to pass types with the least number of external dependencies possible and to return the same. However, this could be different depending on the visibility of your methods and their signatures.

In addition to the older code that doesn't know about generics, there are also a lot of cases where you know you have a list

IList on the other hand is an Interface. Basically, if you want to create your own custom List, say a list class called BookList, then you yaşama use the Interface to give you basic methods and structure to your new class. IList is for when you want to create your own, special sub-class that implements List.

In case of using IList, the caller is always guareented things to work, and the implementer is free to change the underlying collection to any alternative concrete implementation of IList

If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does not apply to collections where elements are conceptually grouped into buckets, such as a hash table.

Whether you return an Interface or a C# IList Nasıl Kullanılır concrete type depends upon what you want to let your callers do with the object you created -- this is an API design decision, and there's no hard and fast rule. You have to weigh their ability to make full use of the object against their ability to easily use a portion of the objects functionality (and of course whether you WANT them to be making full use of the object).

The Cast function is C# IList Kullanımı just a reimplementation of the extension method that comes with 3.5 written birli a düzgülü static method. It is quite ugly and verbose unfortunately.

I know that IList is the interface and List is the concrete type but I still don't know when to use each one. What I'm doing now is if C# IList Neden Kullanmalıyız I don't need the C# IList Nedir Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?

This is usually guaranteed for a specific implementation of a container (List documentation: "It implements the IList generic interface using an array whose size is dynamically increased birli required.").

Birey a unique position be deduced if pieces are replaced by checkers (gönül see piece color but not type)

Have children's car seats derece been proven to be more effective C# IList Nerelerde Kullanılıyor than seat belts alone for kids older than 24 months?